[15/25] um: Change return type to void
diff mbox series

Message ID 1536029091-4426-16-git-send-email-climbbb.kim@gmail.com
State Not Applicable
Headers show
Series
  • Change tty_port(standard)_install's return type
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Commit Message

Jaejoong Kim Sept. 4, 2018, 2:44 a.m. UTC
Since tty_standard_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.

Signed-off-by: Jaejoong Kim <climbbb.kim@gmail.com>
---
 arch/um/drivers/line.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

Patch
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diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index 8d80b27..47058cf 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -338,12 +338,7 @@  int line_open(struct tty_struct *tty, struct file *filp)
 int line_install(struct tty_driver *driver, struct tty_struct *tty,
 		 struct line *line)
 {
-	int ret;
-
-	ret = tty_standard_install(driver, tty);
-	if (ret)
-		return ret;
-
+	tty_standard_install(driver, tty);
 	tty->driver_data = line;
 
 	return 0;